Monaco Coach closed its Linn County factory, and another in Indiana, on Monday as the company exits the towable recreational vehicle business.

Parent company Allied Specialty Vehicles confirmed on Tuesday that it had closed the plants in Harrisburg and Elkhart, Ind. Office manager Melissa Schober said the company would not disclose any further details, including how many jobs were cut at either site.

Eugene-based KVAL reported more than 120 employees were laid off in Harrisburg.

The shutdown is the latest setback in the years-long decline of Oregon's RV manufacturing industry. At its height in 2005, it employed about 7,700 people, with about half of its workforce centered in Lane County.

But the industry lost nearly 6,000 of those jobs over the next four years, according to the Oregon Employment Department.

The job cuts have continued. Hundreds were laid off from the Monaco RV plant and headquarters in Coburg in 2011. Operations at that factory ceased altogether in 2012. The brand was owned by Navistar International Corp. at the time, which bought the company out of bankruptcy in 2009.

Privately-held Allied Specialty Vehicles acquired Monaco and its portfolio of brands in May. Schober said the company now plans to focus on Monaco motorized RVs made in Decatur, Ind.